3845766 has 16 divisors (see below), whose sum is σ = 7722288. Its totient is φ = 1276800.

The previous prime is 3845753. The next prime is 3845837. The reversal of 3845766 is 6675483.

It is a super-2 number, since 2×3845766² = 29579832253512, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 546 + ... + 2826.

It is an arithmetic number, because the mean of its divisors is an integer number (482643).

Almost surely, 2^3845766 is an apocalyptic number.

3845766 is an abundant number, since it is smaller than the sum of its proper divisors (3876522).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3845766 is a wasteful number, since it uses less digits than its factorization.

3845766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2567.

The product of its digits is 120960, while the sum is 39.

The square root of 3845766 is about 1961.0624671336. The cubic root of 3845766 is about 156.6730453617.

It can be divided in two parts, 384 and 5766, that multiplied together give a square (2214144 = 1488²).

The spelling of 3845766 in words is "three million, eight hundred forty-five thousand, seven hundred sixty-six".